Sinusitis is usually caused by a virus.

 Sinusitis is usually caused by a virus and often lasts even after other upper respiratory symptoms are gone. In some cases, bacteria or, rarely, fungus may cause a sinus infection. Other conditions such as allergies, nasal polyps, and tooth infections can also contribute to sinus pain and symptoms.





For an appointment of chest specialist in Lahore call us.

Location: 7, Block M Phase 2 Johar Town, Lahore, Punjab, Pakistan

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